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KatRina [158]
3 years ago
15

Pilar wanted to use estimation to solve a decimal addition problem. She correctly used estimation to rewrite the problem as 12 +

3 + 5 + 6. What could her original problem have been? Also it is written in decimals.
Mathematics
2 answers:
Mars2501 [29]3 years ago
8 0

Answer:

Could be 11.9 + 2.9 + 4.9 + 5.9

Step-by-step explanation:

All the numbers above will round to 12 + 3 + 5 + 6. There are other answers too

Lisa [10]3 years ago
5 0

Answer:

it would be Could be 11.9 + 2.9 + 4.9 + 5.9

Step-by-step explanation:

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Step-by-step explanation:

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Step 2) Subtract 250 from both sides

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Step 3) Divide both sides by -7

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